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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Boyd, George R. (George Ray), - Hart, R. A. (Richard Ambrose),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1924
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Drainage districts  Drainage laws  
  2. By: Uchtmann, Donald L. - Gehris, Bernard. - University of Illinois at Urbana-Champaign. Cooperative Extension Service.
    Publication info: Urbana, Ill, College of Agricultural, Consumer and Environmental Sciences, University of Illinois at Urbana-Champaign, Cooperative Extension Service, [1997]
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Drainage laws  Illinois  Law and legislation  Soil conservation  Wetlands  
  3. By: Uchtmann, Donald L. - Rolf, David - University of Illinois at Urbana-Champaign. Cooperative Extension Service.
    Publication info: Urbana, Ill, College of Agriculture, University of Illinois at Urbana-Champaign, Cooperative Extension Service, [1991]
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Drainage laws  Illinois  Law and legislation  Soil conservation  Wetlands